Chemical Engineering Basics Materials having __________ lattice structure are usually the most ductile. Hexagonal close packed (hcp) Body centred cubic (bcc) Face centred cubic (fcc) None of these Hexagonal close packed (hcp) Body centred cubic (bcc) Face centred cubic (fcc) None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Air standard Otto cycle is more efficient than the diesel cycle for the same Compression ratio & pressure Cylinder dimension & rpm Heat addition & compression ratio Heat addition & pressure Compression ratio & pressure Cylinder dimension & rpm Heat addition & compression ratio Heat addition & pressure ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics In radiative heat transfer, a grey surface is the one, which has Emissivity independent of wavelength Grey appearance to the eye Equal brightness in all directions Zero reflectivity Emissivity independent of wavelength Grey appearance to the eye Equal brightness in all directions Zero reflectivity ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics __________ is the hardest oxide and is hence used where high wear resistance at high temperature is required. Magnesia Beryllia Zirconia Alumina Magnesia Beryllia Zirconia Alumina ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics The heat treatment to which the steel wire containing > 0.25% carbon is subjected to is Patenting None of these Full annealing Bright annealing Patenting None of these Full annealing Bright annealing ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics First empirical temperature scale conceived is the __________ temperature scale. Farenhite Absolute Reaumer Celcius Farenhite Absolute Reaumer Celcius ANSWER DOWNLOAD EXAMIANS APP
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